Keep those surprises coming, Bey!

+ It looks like Beyoncé has dropped another surprise on this most #blessed of days. This time, she's featured on producer Boots' new track, "Dreams." Proceeds from their duet will benefit Day One, a non-profit devoted to preventing teen dating violence. (MTV News)

+ We've been pretty much counting down the days until Robyn and Röyksopp drop their joint Do It Again EP, but at least new material has surfaced from the set. Check out the title track and "Every Little Thing," and cue happy dance. (Idolator)

+ In the new "Sheezus" video, Lily Allen name-checks everyone from Rihanna and Katy Perry to Lady Gaga and Lorde in battling for the pop-diva crown. Literally duck for cover before going into any pop-related comments sections for the next 48 hours. (MTV News)

+ Listen to Courtney Love's new solo song, "You Know My Name." The raucous tune is one side of her upcoming double single out May 4, which will also feature "Wedding Day." (Idolator)

+ Watch Macklemore & Ryan Lewis' PSA for the 30/30 Project, which marks the 30th anniversary of the discovery that HIV leads to AIDS and honors Ryan's mother, Julie's, 30-year victory over the virus. The Project seeks to fund healthcare facilities in areas that need it most. (MTV News)

+ Justin Bieber is scheduled to go to trial for DUI charges on May 5, but he's looking to delay the court date. His lawyers filed a motion on Monday asking for more time to prepare the case. (Billboard)

+ Eminem promised a big announcement via Instagram, and here it is: "DO-SI-DO now.. I'm at both weekends of @aclfestival -- Oct. 3-5 & Oct. 10-12," he tweeted. Translation: Em's performing Austin City Limits Festival, along with artists like OutKast, Pearl Jam, and more. (MTV News)

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